A troy ounce is exactly 31.1034768 grams.
Troy ounces to Stones
Convert troy ounces (oz t) to stones (st) instantly. Free online weight converter with formulas, tables and examples.
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A stone is 14 pounds.
st = oz t × 0.00489795918367
Results update instantly for Troy ounces to Stones conversions.
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Formula
st = oz t × 0.00489795918367
oz t = st ÷ 0.00489795918367
Conversion table
| 1 oz t | 0.004898 st |
| 5 oz t | 0.024490 st |
| 10 oz t | 0.048980 st |
| 20 oz t | 0.097959 st |
| 50 oz t | 0.244898 st |
| 100 oz t | 0.489796 st |
| 500 oz t | 2.448980 st |
| 1000 oz t | 4.897959 st |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the troy ounce (oz t). A troy ounce is exactly 31.1034768 grams.
What is the destination unit in this conversion?
The destination unit is the stone (st). A stone is 14 pounds.
How do I convert troy ounces to stones?
Multiply the number of troy ounces by 0.00489795918367 to get the equivalent value in stones. For example, 5 oz t × 0.00489795918367 = 0.024490 st.
Is the troy ounce to stone conversion exact?
Yes. This converter uses a fixed factor of 0.00489795918367, so results are precise and consistent every time you use it.
Where is this conversion commonly used?
It's used in everyday measurement, shipping and logistics, scientific and industrial work, and any context where you need to switch between troy ounce and stone values.
Can I convert stones back to troy ounces?
Yes. Multiply the stones value by 204.166666667, or divide it by 0.00489795918367, to convert back to troy ounces.
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About this conversion
This page converts troy ounces (oz t) into stones (st) using the Universal Converter's mass conversion engine.
Troy ounce-to-Stone conversions are useful for everyday calculations, scientific work, shipping, and any task that mixes different weight or mass units.
The formula is st = oz t × 0.00489795918367, based on the standard definitions of troy ounce and stone.
Because the conversion factor is fixed, results stay consistent and repeatable no matter how many times you calculate them.
Troy ounce: A troy ounce is exactly 31.1034768 grams. Stone: A stone is 14 pounds.